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D16B D25B D40B D4B D65B D8B

Leybold HV Standard – Trivac® B Series

Features:

  • Direct-drive
  • Small footprint, end-mounted sight glass, end-mounted controls, and inlet/outlet ports that can be positioned either vertically or horizontally

About Its Design:

  • Incorporates forced-feed oil lubrication and all solvent-resistant seals and gaskets
  • Oil-casing, coupling housing, inlet, and exhaust ports are made of aluminum (not made of corrosion-prone nonferrous heavy metals)
  • Running these pumps continuously in rough vacuum requires a Mist Eliminator with oil return.

Applications:

  • Chemistry / Pharmaceutical
  • Vacuum Coating
  • Lamps / Tubes Mfg.
  • Freeze Drying
  • Cooling and Air Conditioning
  • Vacuum Degasing
  • Metallurgy / Furnaces
  • Leak Detection
  • Backing Pump for High Vacuum Pump

Dimensional Drawings

 
Leybold D4B Leybold D8B Leybold D16B Leybold D16BCS Leybold D25B Leybold D40B Leybold D65B

Charts

 
Leybold D25B Leybold D40B-D65B Leybold D4B-D8B Leybold D16B-D25B

Videos

TRIVAC B Function Principles

This movie shows the function principles of the Leybold oil-sealed rotary vane vacuum pumps TRIVAC B.

Runtime: 04:14

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Specifications Table

Pump Model D4B D8B D16B D25B D40B D65B
Pumping Speeds
50 (Hz)
2.47 CFM
70.0 L/min
1.16 L/s
4.20 m3/hr
60 (Hz)
2.80 CFM
79.3 L/min
1.32 L/s
4.76 m3/hr
50 (Hz)
5.00 CFM
141 L/min
2.35 L/s
8.50 m3/hr
60 (Hz)
5.00 CFM
141 L/min
2.35 L/s
8.49 m3/hr
50 (Hz)
9.71 CFM
274 L/min
4.56 L/s
16.5 m3/hr
60 (Hz)
9.71 - 11.7 CFM
274 - 331 L/min
4.56 - 5.50 L/s
16.5 - 19.9 m3/hr
50 (Hz)
15.1 CFM
428 L/min
7.10 L/s
25.7 m3/hr
60 (Hz)
18.1 CFM
513 L/min
8.60 L/s
30.8 m3/hr
50 (Hz)
23.5 CFM
666 L/min
11.1 L/s
40.0 m3/hr
60 (Hz)
28.3 CFM
800 L/min
13.3 L/s
48.0 m3/hr
50 (Hz)
38.3 CFM
1083 L/min
18.0 L/s
65.0 m3/hr
60 (Hz)
38.3 CFM
1083 L/min
18.0 L/s
65.0 m3/hr
Max Water Vapor
Pumping Rate
(with gas ballast)
93.0 g/hr 157 g/hr 305 g/hr 476 g/hr 1184 g/hr 1925 g/hr
Ultimate Pressure
Partial Without Gas Ballast
1.00 x 10-4 mbar
7.50 x 10-5 Torr
Total With Gas Ballast
5.00 x 10-3 mbar
3.70 x 10-3 Torr
Total Without Gas Ballast
2.00 x 10-3 mbar
1.50 x 10-3 Torr
Partial Without Gas Ballast
1.00 x 10-4 mbar
7.50 x 10-5 Torr
Total With Gas Ballast
5.00 x 10-3 mbar
3.70 x 10-3 Torr
Total Without Gas Ballast
2.00 x 10-3 mbar
1.50 x 10-3 Torr
Partial Without Gas Ballast
1.00 x 10-4 mbar
7.50 x 10-5 Torr
Total With Gas Ballast
5.00 x 10-3 mbar
3.80 x 10-3 Torr
Total Without Gas Ballast
1.00 x 10-4 mbar
7.50 x 10-5 Torr
2.00 x 10-3 mbar
1.50 x 10-3 Torr
Partial Without Gas Ballast
1.00 x 10-4 mbar
7.50 x 10-5 Torr
Total With Gas Ballast
5.00 x 10-4 - 5.00 x 10-3 mbar
3.80 x 10-3 Torr
Total Without Gas Ballast
1.00 x 10-5 mbar
7.50 x 10-5 Torr
Partial Without Gas Ballast
1.00 x 10-4 mbar
7.50 x 10-5 Torr
Total With Gas Ballast
5.00 x 10-3 mbar
3.80 x 10-3 Torr
Total Without Gas Ballast
8.00 x 10-4 mbar
6.00 x 10-4 Torr
Partial Without Gas Ballast
1.00 x 10-4 mbar
7.50 x 10-5 Torr
Total With Gas Ballast
5.00 x 10-3 mbar
3.80 x 10-3 Torr
Total Without Gas Ballast
8.00 x 10-4 mbar
6.00 x 10-4 Torr
Cooling Method(s) Method
Convection
Method
Convection
Method
Convection
Method
Convection
Method
Convection
Method
Convection
Motor Power HP (kW) 0.67 ( 0.50 ) 0.89 ( 0.66 ) 1.01 ( 0.75 ) 1.01 ( 0.75 ) 2.95 ( 2.20 ) 2.95 ( 2.20 )
Inlet Flange KF16
KF16
KF25
KF25
KF40
KF40
Exhaust Flange KF16
KF16
KF25
KF25
KF40
KF40
Oil Type(s) Hydrocarbon Oil
Part: KJLSS19Q1
Hydrocarbon Oil
Part: KJLSS19Q1
Hydrocarbon Oil
Part: KJLSS19Q1
Hydrocarbon Oil
Part: KJLSS19Q1
Hydrocarbon Oil
Part: KJLSS19G1
Hydrocarbon Oil
Part: KJLSS19G1
Oil Capacity Quarts (Liters)
*Unless otherwise noted
0.63 ( 0.60 ) 0.63 ( 0.60 ) 0.79 ( 0.75 ) 1.16 ( 1.10 ) 2.52 ( 2.40 ) 2.73 ( 2.60 )
Noise db(A) 52.0 52.0 56.0 56.0 59.0 59.0
Compression Stages 2
2
2
2
2
2
Series Standard
Standard
Standard
Standard
Standard
Standard
Weight Lbs (kg) 41.2 ( 18.7 ) 50.6 ( 23.0 ) 81.4 ( 37.0 ) 79.2 ( 36.0 ) 160 ( 73.0 ) 180 ( 82.0 )
Dimensions in. (mm.)
(W/D/H)
6.38 x 19.1 x 9.06
(162 x 485 x 230 )
6.38 x 21.9 x 9.06
(162 x 555 x 230 )
7.48 x 22.0 x 10.4
(190 x 560 x 263 )
7.48 x 26.0 x 10.4
(190 x 660 x 263 )
10.4 x 29.9 x 14.0
(264 x 760 x 355 )
10.4 x 33.1 x 14.0
(264 x 840 x 355 )
Lubrication Type Wet
Wet
Wet
Wet
Wet
Wet
Technology Type Rotary Vane - Direct Drive
Rotary Vane - Direct Drive
Rotary Vane - Direct Drive
Rotary Vane - Direct Drive
Rotary Vane - Direct Drive
Rotary Vane - Direct Drive
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Ordering Table

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Pump Model Inlet Flange Voltage & Phases Oil Prep Manual Remanufactured Tooltip KJLC Remanufactured Description Part Number Price In Stock Add To Cart Accessories
Pump Model Inlet Flange Voltage & Phases Oil Prep Manual Remanufactured Tooltip KJLC Remanufactured Description Part Number Price In Stock Add To Cart Accessories
D4B KF16 200–230/380–460 VAC 50/60 Hz, 3-Ø Download PDF LEYBOLD D4B ROTARY VANE PUMP, STANDARD SERIES, HYDROCARBON OIL, KF16 INLET FLANGE, 4.2 M^3/HR AT 50HZ / 2.8 CFM AT 60HZ, CONVECTION COOLING, 200–230/380–460 VAC 50/60 HZ, 3-Ø, MAINS CABLE NOT INCLUDED 11246 $4,592.00 Contact KJLC for Availability
Accessories Menu
D16B KF25 200-230/380-460 VAC 50/60HZ, 3- Ø Download PDF Leybold D16B Rotary Vane Pump, Standard Series, Hydrocarbon Oil, KF25 inlet flange, 16.5 m^3/hr at 50Hz / 11.7 CFM at 60Hz, Convection cooling, 200–230/380–460 VAC 50/60 Hz, 3-Ø, Mains Cable Not Included 11266 P.O.R. Contact KJLC for Availability
Accessories Menu
D25B KF25 200–230/380–460 VAC, 50/60 Hz, 3-Ø Download PDF Leybold D25B Rotary Vane Pump, Standard Series, Hydrocarbon Oil, KF25 inlet flange, 25.71 m^3/hr at 50Hz / 18.11 CFM at 60Hz, Convection cooling, 200–230/380–460 VAC 50/60 Hz, 3-Ø, Mains Cable Not Included 11276 $9,933.00 Contact KJLC for Availability
Accessories Menu
D40B KF40 200–230/380–460 VAC, 50/60 Hz, 3-Ø Download PDF Leybold D40B Rotary Vane Pump, Standard Series, Hydrocarbon Oil, KF40 inlet flange, 40 m^3/hr at 50Hz / 28.26 CFM at 60Hz, Convection cooling, 200–230/380–460 VAC 50/60 Hz, 3-Ø, Mains Cable Not Included 11286 $12,490.00 In Stock
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D65B KF40 200–230/380–460 VAC, 50/60 Hz, 3-Ø Download PDF Leybold D65B Rotary Vane Pump, Standard Series, Hydrocarbon Oil, KF40 inlet flange, 65 m^3/hr at 50Hz / 38.26 CFM at 60Hz, Convection cooling, 200–230/380–460 VAC 50/60 Hz, 3-Ø, Mains Cable Not Included 11296 $16,788.00 Contact KJLC for Availability
Accessories Menu
D65B KF40 200–230/380–460 VAC, 50/60 Hz, 3-Ø Hydrocarbon oil Download PDF Tooltip KJLC Remanufactured Remanufactured, Leybold D65B Rotary Vane Pump, Standard Series, Hydrocarbon Oil, KF40 inlet flange, 65 m^3/hr at 50Hz / 38.26 CFM at 60Hz, Convection cooling, 200–230/380–460 VAC 50/60 Hz, 3-Ø, Mains Cable Not Included12 Month Warranty SN# 11296-R $8,950.00 In Stock
Accessories Menu
D4B KF16 110-115/210-230 VAC, 50/60 Hz, 1-Ø Download PDF Leybold D4B Rotary Vane Pump, Standard Series, Hydrocarbon Oil, KF16 inlet flange, 4.2 m^3/hr at 50Hz / 2.8 CFM at 60Hz, Convection cooling, 110-115/210-230 VAC, 50/60 Hz, 1-Ø, Mains Cable Not Included 140081 $5,245.00 In Stock
Accessories Menu
D8B KF16 110-115/210-230 VAC, 50/60 Hz, 1-Ø Download PDF Leybold D8B Rotary Vane Pump, Standard Series, Hydrocarbon Oil, KF16 inlet flange, 8.5 m^3/hr at 50Hz / 5 CFM at 60Hz, Convection cooling, 110-115/210-230 VAC, 50/60 Hz, 1-Ø, Mains Cable Not Included 140082 $5,772.00 Contact KJLC for Availability
Accessories Menu
D16B KF25 110/220 VAC 50HZ, 1- Ø 115/208-230 VAC 60HZ, 1- Ø Download PDF LEYBOLD D16B ROTARY VANE PUMP, STANDARD SERIES, HYDROCARBON OIL, KF25 INLET FLANGE, 16.5 M^3/HR AT 50HZ / 9.72 CFM AT 60HZ, CONVECTION COOLING, 110/220 VAC 50HZ, 115/208-230 VAC 60HZ, 1- Ø, MAINS CABLE NOT INCLUDED 898698 $8,739.00 Contact KJLC for Availability
Accessories Menu
D25B KF25 200–230 VAC, 50/60 Hz, 1-Ø Hydrocarbon oil Download PDF Tooltip KJLC Remanufactured PUMP,REMANUFACTURED, D25B, 20CFM, RTRY VANE, 1.5HP, 1PH, 200-230V ONLY, 50/60HZ S/N# 91275-2R $4,950.00 In Stock
D25B KF25 200–230/380–460 VAC, 50/60 Hz, 3-Ø Hydrocarbon oil Tooltip KJLC Remanufactured Leybold D25B Rotary Vane Pump, Standard Series, Hydrocarbon Oil, KF25 inlet flange, 25.71 m^3/hr at 50Hz / 18.11 CFM at 60Hz, Convection cooling, 200–230/380–460 VAC 50/60 Hz, 3-Ø, Mains Cable Not Included 91276-2R $5,650.00 In Stock
Accessories Menu
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